Chrome executable not found even when $CHROME_EXECUTABLE defined and google-chrome is in path

[binbard]

Describe the bug

2023/01/18 13:45:07 INFO [main] Hetty (v0.7.0) is running on :8080 ...
2023/01/18 13:45:07 INFO [main] Get started at http://localhost:8080
2023/01/18 13:45:07 INFO [main] Chrome executable not found.

To Reproduce

Steps to reproduce the behavior:

1. Using WSL Ubuntu 22
2. Installed hetty with snap
3. Installed chrome by downloading official .deb package from google, then
4. sudo apt install ./google-chrome-stable_current_amd64.deb
5. CHROME_EXECUTABLE=/usr/bin/google-chrome was defined after installing
6. /usr/bin/google-chrome was added to path after installing

Error:
INFO [main] Chrome executable not found

Expected behavior
Chrome executable should be launched with hetty

Screenshots

Desktop (please complete the following information):

• OS: WSL 22 LTS on Windows 11
• Kernel: 5.15.79.1-microsoft-standard-WSL2 (amd64)
• Browser: Google Chrome Version 109.0.5414.74
• Snap Version 2.57.5+22.04ubuntu0.1
• Hetty Version 0.7.0

Additional context
Even before I tried adding CHROME_EXECUTABLE and adding /usr/bin/google-chrome to path manually, no success

[dstotijn]

At the moment, Hetty relies on the default executable finding logic in the chromedp package (ref).

When using WSL, I suspect that when this code is executed, it's only looking for known executable paths for windows, and /usr/bin/google-chrome is not checked/used.

As a workaround, a possible fix might be to create a symlink chrome somewhere in a directory that's in your $PATH, and point it to /usr/bin/google-chrome.

In a future version of Hetty I might support explicitly setting the chrome executable path, but for now please look into the workaround mentioned above.

[richoffpints]

im getting the same thing on kali linuc, what should i do?

[dstotijn]

im getting the same thing on kali linuc, what should i do?

I suggest creating a symlink from /usr/local/bin/chrome to the executable path of your Chrome installation (the path differs per distro/system, so you best find out yourself).